baber/WOPTO huggingface dataset:
Patent DE-2946443-A1 (DE)
Title: Radiographic sectional imaging system - has X=ray source triggered at points along coplanar path to obtain perspective images
Inventor: WEISS HERMANN DIPL PHYS DR RER
IPC: A61B6/02
Filed: 1979-11-17
Abstract: The imaging system has the body (3) X-rayed from a number of positions within a plane defined by the movement of the X-ray source (1), to obtain respective perspective images (B1-B3), used to allow sectional images of the body to be reconstructed. The X-ray source (1) is moved continuously during recording of the perspective images (B1-B3) in a common recording plane, and is fixed at specific points (P1-P3) along its path of movement, the recording support (4) remaining stationary relative to the body (3). The X-ray source (1) is movable along a number of straight paths within a common plane, or around a series of concentric paths, with a non-redundant distribution of the firing points (P1-P3) for recording the perspective images (B1-B3).
Patent DE-2949358-A1 (DE)
Inventor: ZAHNER HANSRUEDI DIPL ING
IPC: H01B19/00
Filed: 1979-12-07
Abstract: The electrical insulating body (3) contains, at least in a layer located on its surface, from 85 to 95% by weight of granular filler (e.g. quartz granules) of varying grain size. There is further contained there a casting resin which has been polymerised from polyethyleneglycol diacrylate (e.g. triethyleneglycol dimethacrylate) as the monomer in the presence of a C-C-clearing initiator of the dibenzyl type (e.g. an oligomeric silyl ether based on benzopinacol). Since a mixture of the filler, the monomer and the initiator can be stored for months, there is no need for haste in the process according to the invention for manufacturing this insulating body (3). The polymerisation is carried out at temperatures of from 120 to 160 DEG C. <IMAGE>
Patent DE-2952505-A1 (DE)
Title: Fire-tested butterfly valve - includes fusible washer or protrusion in valve seat which melt to give fire-resistant seal
Inventor: AOKI TADASHI
IPC: F16K1/226
Filed: 1979-12-28
Abstract: The fire-tested butterfly valve has an annular resilient seat member and an annular, flexible metal seat member, both held in place in a valve housing by being clamped between cooperating surfaces of the valve housing and a valve seat retaining ring insert, a fusible washer with a lower destruction temperature than that of the annular resilient seat is positioned between the resilient seat and the metal seat. Alternatively, an integrally formed protrusion on the annular resilient seat contact the metal seat. In both embodiments, the metal seat is held out of contact with the butterfly disc until exposure to a fire melts the fusible washer or the seat protrusion, at which time the metal seat comes into contact with the disc to establish a secondary, metal-to-metal fire resistant seal.
Patent DE-2952547-A1 (DE)
Title: Turbine is driven by mixture of combustion gas and steam - resulting from injection into flame duct of water superheated by the combustion
Inventor: HEIMBERGER HERMANN PROF DR
IPC: F01K21/04
Filed: 1979-12-28
Abstract: The turbine is driven by a mixture of combustion gas and water vapour. The installation comprises a boiler which has a flame duct containing water tubes. Water from the boiler is injected via these tubes in the direction against the flame and gas flow. Downstream of the water injection, the flame duct narrows and then widens into a mixing chamber. In this chamber the gas temp. drops due to rapid evaporation of the water and the pressure increases. The mixture drives the turbine rotor and a high-pressure feed pump returns water from the condenser to the boiler. The condenser is cooled by pre-compressed air feeding the main compressor which serves the fuel burner.
Patent DE-3002019-A1 (DE)
Title: Dining table with adequate leg and arm room - has top of combined rectangular and circular design supported
Inventor: BACH MANFRED
IPC: A47B13/10
Filed: 1980-01-21
Abstract: The table top which is supported on the underneath by at least one leg has two straight edges (3, 4) set at right-angles to each other wherein the table edge (4) of one long side changes into a semi-circular table edge (5) which is then adjoined tangentially by a convex-concave edge (6) consisting of two quarter-circle sections (6', 6") which run tangentially into each other. The radius of each circle section is equal to the length of the straight narrow table edge. This unusual shaped table now provides adequate elbow room for each diner as well as easy access to food in the centre of the table whilst the overall room space is kept to a minimum.
Patent DE-3002334-A1 (DE)
Title: Sewing machine pattern indicator - has cord-wound drum with selection disc with cord engagement on 360 degree rotation
Inventor: SANO YASURO
IPC: D05B19/00
Filed: 1980-01-23
Abstract: In a sewing machine with a manual pattern selection action, a cord-wound drum is rotated together with the selection disc to move the pattern number into the display position. Rotating the disc (4) causes the cord (17) to be moved through its winding round a ring groove (11) in a winding/unwinding action according to the direction of drum rotation. There is a control surface (12) on the drum (10) to one side of the centre section of the groove (11), to engage the cord (17) if the drum is rotated by 360 degrees. The system ensures that the selected pattern is accurately displayed, without taking up much room in the sewing machine.
Patent DE-3002628-A1 (DE)
Title: Heating system for vehicle passenger compartment - has heating pipe arrays in grooved insulation plates covered with trim
Inventor: LOHRE HELMUT
IPC: B60H1/04
Filed: 1980-01-25
Abstract: The vehicle heating system has special floor and wall panels inside which the heating fluid is ducted in arrays of pipes, which are covered with a thermally transmitting trim. The pipes are located in U-shaped ducts embedded in a heat retaining plastics foam, which forms the main body of the panels. The foam ensures that the heating effect drops off gradually when the vehicle is stopped, providing passenger comfort, e.g. at the ends of bus runs. The U-shaped ducts are in good thermal contact over half the surface of the pipes and are located by notches pressed into the outer side of the panels to hold the ducts away from the outer edges.
Patent DE-3003555-A1 (DE)
Title: Edge gluing machine strip material feed mechanism - has resilient stop and side batten end parts bounding discharge gap
Inventor: BARTH FRITZ
IPC: B65G59/06
Filed: 1980-01-31
Abstract: A magazine, with a stop batten and side batten, is incorporated in a device for conveying wooden or plastics strip material to a pressure roller, on an edge gluing machine, where it is pressed onto a workpiece edge. The end (11) of the side batten (9) is guided along to a position close against the end (10) of the stop batten (8). The parts of the ends of the battens bounding the narrow expulsion gap (12) are made in resilient form, at least over part of the batten height. This can be in the form of a flap on the stop batten. This provides for supply of both thin and thick solid or edge strips, reliably and by simple devices.
Patent DE-3007980-A1 (DE)
Title: Solid state cell for controlling absorption of EM radiation - has three solid state layers on transparent substrate, one layer as counter electrode storing cation for reaction to light
Inventor: BEHRENT HERMANN DIPL ING
IPC: G02F1/1523
Filed: 1980-03-01
Abstract: The solid state cell is made up of a transparent substrate (1), on which, three solid state layers (2,3,7) forming the electrochemical cell are deposited. The electrochemical chrome layer is situated between a transparent electrode (2) and a counter electrode (7), the cell differing from the usual form of cell in that one of the electrodes, e.g. the counter electrode (7), stores the necessary cation for the electrochemical chrome reaction, and depending on the direction of the reaction sequence, gives out or absorbs. Thus the hydrogen in palladium can be stored if the latter is used as a counter electrode. Under the influence of an electric field, electrons from the transparent electrode (2) and cations from the counter electrode (7) are injected into the electrochemical chrome layer (3), causing a change in the light absorption. The electrons from the counter electrode (7) are conducted to the front electrode (2) by external wiring of the cell. The cell thus constructed, has low energy requirements, and possesses good readability in bright surroundings when used for indication.
Patent DE-3012682-A1 (DE)
Title: Camping vehicle with rear living room cell - has opening from driver's cabin for access to well forming seating and caging space
Inventor: HOEHN ROLAND DR
IPC: B60P3/32
Filed: 1980-04-01
Abstract: The camping vehicle with a living accommodation cell (10), attached to a load bearing surface (14) behind the driver's cabin (12) by a set of fasteners (50), has an opening (38) behind the driver's cabin, giving access to the cell. This opening can be fitted with a flap, or door, (40), and behind it is a well (20) which enables one or more persons to stand upright under the roof (52). The well can also be surrounded by seating accommodation for three persons. A table (46) is mounted on a vertical pillar (48) attached to a bracket (44) at the far end of the well so that the table can be swung away for access to the well. The two sides of the well can be formed by removable panels, so that the spaces behind them can be used for stowing luggage etc.
Patent DE-3013959-A1 (DE)
Title: Magnifying system for compact slide or microfiche viewer - uses combination of plane and concave reflective and partly reflective mirrors or lenses
Inventor: SACHSE CHRISTIAN
IPC: G09F19/18
Filed: 1980-04-11
Abstract: The microfiche or slide viewer of compact design has a plane mirror (1) at an angle of 45 deg. under a viewing opening (5), so as to reflect light towards the eye from another sloping mirror (2) at right angles to it. Below this mirror, which is semi-transparent, is a light source (6) behind the slide (4), which is parallel to the viewing plane (5). The light is reflected from the rear of the second mirror onto a concave mirror (3), then back again through the second mirror and onto the first mirror to the viewer. The system can be replaced by an equivalent arrangement of two prisms cemented together and also to a planoconvex lens with common surface partly reflective. The system can be used for a device worn by a person, giving personal information for use i an accident. The device is held up to the light for viewing.
Patent DE-3024086-A1 (DE)
Title: Wood working machine cutter head - has hollow clamping screws anchored at ends by pull screws passing through hollow clamping screws
Inventor: DUENNER KLAUS DIPL ING
IPC: B27G13/10
Filed: 1980-06-27
Abstract: The cutter head is particularly for wood working machines etc. It has a mounting body with a bore for the machine spindle, to which several blades are clamped in recesses in the side by jaws containing tapped holes for screws whose ends bear against the opposite recess sides. These screws (14) are hollow, with central long bores (17) and tension screws (18) pass through these bores and through the tapped holes (13) in the jaws (12). They are anchored at the ends in the body (1) near the recess side walls (8,9).
Patent DE-3027731-A1 (DE)
Title: Bifido:bacterium multiplication-promoting agent - contg. oligosaccharide prepd. by treating lactose with beta-glucosidase produced by Aspergillus oryzae
Inventor: MUTAI MASAHIKO
IPC: A23C9/123
Filed: 1980-07-22
Abstract: Objective multiplication-promoting composition is characterised by containing the oligosaccharide represented by general formula GaLn-Glc (I) (where Gal is galactose, GIC is glucose and (=2-5) as the effective ingredient and can be prepared by treating lactose or lactose-containing substance with beta-glucosidase produced by Aspergillus oryzae. The treatment is practiced at 20-50 degrees C at pH 3-6.5 adapting substrate concentration 10-50% and enzyme concentration 1-100 units/ml and the enzymic activity can be ceased by heating the reaction mixture at above 90 degrees C for 5-10 minutes. During the enzymic treatment at first oligosaccharide content in the reaction mixture increases linearly and after a prescribed time it decreases gradually. The oligosaccharide (I) shows the multiplication-promoting affect not only in vitro but alos in vivo and can promote the multiplication of in-intestine fixable Biphidobacterium regardless of its variety such as B. brieve, B. biphidum. B. infantis, B. andrescens, etc.
Patent DE-3030204-A1 (DE)
Title: Optical measurement of pole vault heights - using interruption of light beams of systems mounted on vertical poles
Inventor: BRAUN PETER
IPC: G01V8/20
Filed: 1980-08-09
Abstract: An optical system for measuring the height achieved during a pole vault enables the maximum height jumped during each competition to be determined and indicated. Individual optical systems are mounted on the vertical columns of the jump at intervals of 5 cm. or other distances. When a light beam is interrupted the corresp. system causes this to be indicated on a display panel. A jump can be performed and measured without predetermining the weight to be jumped. The highest jump can be recorded when it occurs without having to increase the height gradually as the competition proceeds. The weight which has already been achieved can be indicated by using a different colour light beam. Each competitor could finish after a defined number of vaults.
Patent DE-3035095-A1 (DE)
Title: Dispersion measurement method in multimode fibres - using different bandwidth pulses of identical centre frequencies from propagation evaluation
Inventor: FUSSGAENGER KURT DIPL PHYS DR
IPC: G01M11/00
Filed: 1980-09-15
Abstract: The method and arrangement for measuring dispersion in multimode fibres involve measuring the propagation of two different types of light pulses between the output and input and determining the component lost because of the material dispersion. The material and mode dispersion can be separately and simply determined using a light source with a relatively low spectral half width. Light pulses of identical centre wavelength and different bandwidth are passed through the fibre. The propagation values are determined from half widths at the output and input and from the spectral bandwidths. The propagation values are displayed as points on a rectangular coordinate system. The total, mode and material dispersion values can be read from the graph which consists of a straight line fit to the points.
Patent DE-3035455-A1 (DE)
Title: Sliding jaw rock crusher - has hinged crushing jaws moved parallel with constant spacing and central feed
Inventor: PAMPLIN JAMES B
IPC: B02C1/00
Filed: 1980-09-18
Abstract: The crusher comprises crushing jaws each with a crushing surface. The crushing surfaces are arranged to define an acute angle no larger than about 45 degrees and to at least partially define a crushing cavity for receiving material to be crushed. The crushing jaws are relatively moved along a path parallel to the crushing surface of the first jaw so that the spacing between the crushing surfaces does not vary with the relative movement of the jaws. The relative movement between the jaws can be linear or rotational. A feed loads material to be crushed into the crushing cavity through a central region of the second crushing jaw.
Patent DE-3040312-A1 (DE)
Title: Electric storage heater with air circulation - has controlled heat emission assisted by additional air, circulated by fan heater
Inventor: TISCHENDORF JOACHIM PROF DR IN
IPC: F24H7/04
Filed: 1980-10-25
Abstract: The storage heater is of the type, in which the hot air is not directly emitted into the room to be heated. The heat convection takes place over heating surfaces, affording good access and cleaning. The heat emission is controlled, but uses surfaces heated by a fan heater. The fan is mounted in an upper rear section of the storage heater with good acoustic insulation. In this arrangement the air is heated on the pressure side of the fan. The storage mass is exposed to the fan-actuated air stream which can be heated to a high temperature. The fan switching can control the heat output. After the low tariff heating period, the fan-controlled air stream can assist in regulating the heat output.
Patent DE-3048916-A1 (DE)
Title: Convertible arm chair and recliner - incorporates wooden strips, sockets, bolts, plastic wheels and hinges, with hand operated handle
Inventor: SCHUETZ RUDOLF
IPC: A47C1/028
Filed: 1980-12-22
Abstract: The arm chair is convertible into a recliner. It has a seat and back rest which have wooden strips, sockets, bolts, canvas and plastics wheels and hinges. The height of the chair can be altered between 43 and 53 centimetres by two wooden strips which are fixed by sockets and bolts to an underneath frame, and are joined by metal hinges to the seat. The back rest can be slid by two plastics rollers between 95 and 110 deg. A handle converts the chair to its various positions.
Patent DE-3050224-A1 (DE)
Title: Data carrier partic. security paper - has picture theme and line pattern printed on, theme being interrupted by negative contour and pattern printed congruently into contour
Inventor: MAY STEFAN
IPC: B41M3/14
Filed: 1980-10-09
Abstract: The data carrier, in partic. security paper, has a picture theme printed on by a dot screen, grain screen, line-half-tone combination, special screen techniques or as a line copy. It is printed over by a line pattern serving the purpose of protecting the data carrier. The picture theme is interrupted by a negative contour adapted to the line pattern into which negative contour the security line pattern is printed congruently. The lines of the negative contour are pref. wider than the lines of the security line pattern, so that the lines of the line pattern integrated into the picture theme are at a certain distance from the lines of the negative contour in the entire picture area, and do not touch the picture theme.
Patent DE-3050325-A1 (DE)
Title: Toy racing cars with track - are radio controlled via identification grids in track actuated by trailing contacts
Inventor: NEUHIERL HERMANN DR
IPC: A63H18/12
Filed: 1980-08-04
Abstract: Radio controlled toy racing cars are fitted with a trailing contact which is drawn over the racing track surface. Identification grids of electrical contacts are placed on the track so that as the car passes over the grid, a signal is emitted which identifies the car. The trailing contact attached to the car is split into a number of separate strips which may contact with different areas of the identification grid and emits a particular pattern of pulses for each vehicle as it passes over each grid.
Patent DE-3100726-A1 (DE)
Title: Apparatus for the production of knitted fabric
Inventor: SCHOLZ HARTMUT
IPC: D04B39/06
Filed: 1981-01-13
Abstract: The invention is aimed at an apparatus for the production of knitted fabric, with a multiplicity of thread-feed devices and a corresponding number of linearly guided insertion needles, arranged on the periphery of the knitted fabric to be formed, with a thread guide at the free end and with a device, likewise provided at the free end, for the formation of a thread loop, the thread-insertion needles being so arranged and controlled that two respective adjacent insertion needles are moved in succession out of the position of rest, in such a way that the subsequently introduced insertion needle stitches through the thread loop of the previously introduced insertion needle, so that, during the subsequent retraction of the latter, its thread loops round the shank of the subsequently introduced insertion needle. The object on which the invention is based is to develop further an apparatus of this kind, to the effect that, in particular, very high working speeds and high operating reliability are attained. This is achieved in that the insertion needles lie in one working plane and at their front end have an extension, at the outer edge of which a bore is made as a thread guide and which has a bent-up tip and, between the bore and the prolongation of the shank of the insertion needle, a bulge as a loop-forming device, the insertion needles forming two respective jointly controlled groups, in such a way that adjacent insertion needles belong to another respective group, and the bent-up tips of the insertion needles of one group being inserted, in the region of the bulges of the other group, in the thread loops of the latter, and vice versa.
Patent DE-3101344-A1 (DE)
Title: Fish-like food and process for producing the same
Inventor: SIRABELLA ULRIKE
IPC: A23L17/00
Filed: 1981-01-17
Abstract: Fish-like food having a consistency similar to fish muscle meat, which is characterised in that it can be produced from about 40 to 80 % by weight of fish pieces, about 4 to 12 % by weight of gelatin, the gelatin having at least 50 % gelatine instant powder, about 1.2 to 5.6 % by weight of fish treatment agents, about 0.4 to 1.0 % by weight of Antibac PH, about 0.1 to 0.2 % by weight of flavourings, about 0.1 to 0.6 % by weight of Schmakin plus and about 8 to about 45 % by weight of water, all percentage weights being related to the weight of the overall mixture, a mixture of the fish pieces and the gelatin instant powder being initially finely chopped in a cutter, then mixed with the remaining constituents dissolved in the water and again finely chopped, poured into moulds and being allowed to solidify to form a food piece having a consistency similar to that of fish muscle meat, this food having a pH of 5.3 to 5.6, and a process for production thereof. <IMAGE>
Patent DE-3102103-A1 (DE)
Title: Broad-band clamp
Inventor: FISCHER RAINER
IPC: F16L37/12
Filed: 1981-01-23
Abstract: The clamp comprises a sheet-metal band (1), the ends of which overlap one another (Figure 1 shows a plan view). A first clamping jaw (5) is fastened, by means of weld points (7), on the upper side of the band end located at the bottom (radially inward). A second clamping jaw (4) is fastened, by means of weld points (6), on the underside of the band end located on top (radially outwards). The band end located on top is fixed on the band region, located therebeneath, by means of plug-in tongues (14, 15) which engage in pockets (16, 17) which have been stamped out of the said band region. A wedge (3) is driven in between the clamping jaws (4, 5) and presses the clamping jaws apart from one another and thus tightens the band (1). By means of this clamping device, the clamping force is distributed uniformly over the band width (b). The wedge connection permits a rapid connection of pipes and takes up only a small amount of space in the radial direction. <IMAGE>
Patent DE-3104597-A1 (DE)
Title: Self-rewinding built-in cable drum
Inventor: SCHALLER ALBERT
IPC: H02G11/02
Filed: 1981-02-10
Abstract: A self-rewinding built-in cable drum consists of an integral coil which, in the hub, has an axial open spring housing as well as a strain-relief labyrinth for the cable and a bearing sleeve. A baseplate has a bearing mandrel, which fits into the bearing sleeve, for the coil, on which bearing mandrel an end plate, which at least partially closes the spring housing on the outside, can be secured either such that it can rotate or such that it is fixed in rotation. Furthermore, the baseplate carries a latching pawl with a transverse-elastic lever arm, which latching pawl can be pivoted without locking through a large angular range between stop tabs on the baseplate, through latching teeth on a latching-tooth ring on the outside of the coil. The cable drum can be installed universally in various types of electrical equipment without any adaptations to the cable drum being required for their special features.